Hypersensitivity Pneumonitis Index

Hypersensitivity Pneumonitis is an inflammation of the lung caused by small airborne particles such as bacteria, mold, fungi, or inorganic matter. There are two types of hypersensitivity pneumonitis, acute and chronic. Symptoms include fever, chills, cough, shortness of breath, body aches. Examples of hypersensitivity pneumonitis include bagassosis, mushroom worker's disease, sauna taker's disease, pigeon breeder's disease, and farmer's lung disease. Most commonly, it results from exposure to pet birds.